diff options
Diffstat (limited to 'drivers/gles3/rasterizer_scene_gles3.cpp')
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.cpp | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp index 08ff51866d..3b3ce73264 100644 --- a/drivers/gles3/rasterizer_scene_gles3.cpp +++ b/drivers/gles3/rasterizer_scene_gles3.cpp @@ -1889,6 +1889,7 @@ void RasterizerSceneGLES3::_render_list(RenderList::Element **p_elements, int p_ } else { glBindTexture(GL_TEXTURE_2D, p_base_env); } + state.scene_shader.set_conditional(SceneShaderGLES3::USE_RADIANCE_MAP, true); state.scene_shader.set_conditional(SceneShaderGLES3::USE_RADIANCE_MAP_ARRAY, storage->config.use_texture_array_environment); } else { @@ -3980,7 +3981,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const } else { - use_mrt = env && (state.used_screen_texture || state.used_sss || env->ssao_enabled || env->ssr_enabled); //only enable MRT rendering if any of these is enabled + use_mrt = env && (state.used_sss || env->ssao_enabled || env->ssr_enabled); //only enable MRT rendering if any of these is enabled //effects disabled and transparency also prevent using MRTs use_mrt = use_mrt && !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT]; use_mrt = use_mrt && !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_NO_3D_EFFECTS]; @@ -4156,6 +4157,20 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const if (use_mrt) { _render_mrts(env, p_cam_projection); + } else { + //FIXME: check that this is possible to use + if (state.used_screen_texture) { + glBindFramebuffer(GL_READ_FRAMEBUFFER, storage->frame.current_rt->buffers.fbo); + glReadBuffer(GL_COLOR_ATTACHMENT0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, storage->frame.current_rt->effects.mip_maps[0].sizes[0].fbo); + glBlitFramebuffer(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, 0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, GL_NEAREST); + glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); + glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); + _blur_effect_buffer(); + //restored framebuffer + glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->buffers.fbo); + glViewport(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height); + } } if (state.used_screen_texture) { @@ -4233,7 +4248,11 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const storage->canvas->canvas_begin(); glActiveTexture(GL_TEXTURE0); glBindTexture(GL_TEXTURE_2D, env_radiance_tex); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); storage->canvas->draw_generic_textured_rect(Rect2(0, 0, storage->frame.current_rt->width / 2, storage->frame.current_rt->height / 2), Rect2(0, 0, 1, 1)); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); } } |